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All results from a given calculation for CF3COF (trifluoroacetyl fluoride)

using model chemistry: BLYP/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-311G**
 hartrees
Energy at 0K-550.910919
Energy at 298.15K-550.912543
HF Energy-550.910919
Nuclear repulsion energy330.623489
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at BLYP/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1864 1857 200.19      
2 A' 1228 1223 71.37      
3 A' 1147 1143 318.26      
4 A' 1015 1011 277.41      
5 A' 752 749 8.20      
6 A' 652 649 34.96      
7 A' 554 552 1.39      
8 A' 400 399 1.48      
9 A' 364 362 0.06      
10 A' 219 218 3.45      
11 A" 1095 1091 280.39      
12 A" 722 719 17.72      
13 A" 486 484 4.99      
14 A" 226 225 5.01      
15 A" 33 33 0.45      

Unscaled Zero Point Vibrational Energy (zpe) 5377.9 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 5356.9 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at BLYP/6-311G**
ABC
0.12346 0.08051 0.06656

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.077 0.588 0.000
C2 -0.319 -0.916 0.000
O3 -1.417 -1.367 0.000
F4 -1.029 1.360 0.000
F5 0.817 0.876 1.104
F6 0.817 0.876 -1.104
F7 0.817 -1.677 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 F4 F5 F6 F7
C11.55532.46001.34901.35971.35972.3825
C21.55531.18682.38452.39152.39151.3665
O32.46001.18682.75413.35193.35192.2545
F41.34902.38452.75412.20462.20463.5538
F51.35972.39153.35192.20462.20832.7813
F61.35972.39153.35192.20462.20832.7813
F72.38251.36652.25453.55382.78132.7813

picture of trifluoroacetyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 127.049 C1 C2 F7 109.087
C2 C1 F4 110.170 C2 C1 F5 110.066
C2 C1 F6 110.066 O3 C2 F7 123.863
F4 C1 F5 108.956 F4 C1 F6 108.956
F5 C1 F6 108.591
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.554      
2 C 0.285      
3 O -0.189      
4 F -0.154      
5 F -0.167      
6 F -0.167      
7 F -0.161      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.457 0.317 0.000 0.556
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.740 -1.073 0.000
y -1.073 -38.044 0.000
z 0.000 0.000 -34.974
Traceless
 xyz
x -2.231 -1.073 0.000
y -1.073 -1.188 0.000
z 0.000 0.000 3.418
Polar
3z2-r26.837
x2-y2-0.695
xy-1.073
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.440 0.193 0.000
y 0.193 3.811 0.000
z 0.000 0.000 3.005


<r2> (average value of r2) Å2
<r2> 167.262
(<r2>)1/2 12.933